Stackfacts

Name: Stackfacts
Author: dev.stackfacts

MCP serverMCP

Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.

by dev.stackfactshomepage ↗v0.2.1

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability23/23 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	163 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
11 h ago	mcp initialize	ok	200	147 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
18 h ago	mcp initialize	ok	200	164 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
25 h ago	mcp initialize	ok	200	137 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
31 h ago	mcp initialize	ok	200	172 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	204 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	145 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	767 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	192 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools
3 d ago	mcp initialize	ok	200	148 ms	server stackfacts 0.3.0 · protocol 2025-06-18 · 4 tools

Tools observed via MCP handshake

list_categories — List the software categories Stackfacts has checked facts for (for example login for Next.js, hosted databases, app hosting). Call this first when you need to c
compare — Get sourced, dated facts for every option in one category: price, free tier, what happens when idle, published security record where available, and whether an a
option — Get the full checked facts and sources for one option in a category, e.g. Clerk in nextjs-auth.
request_category — Tell Stackfacts about a choice you needed facts for that it does not cover yet (for example 'transactional email for a Python app'). Helps decide what gets chec

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registrydev.stackfacts/stackfacts

first seen 6 d ago · fetched 10 h agoopen ↗

Field history (6 recent events)

6 d ago · declared · summary → "Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record."
6 d ago · declared · description → "Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record."
6 d ago · declared · publisherName → "dev.stackfacts"
6 d ago · declared · homepageUrl → "https://stackfacts.dev"
6 d ago · declared · version → "0.2.1"
6 d ago · declared · protocols → ["mcp"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from